ISPM 15

ISPM 15: A Detailed Guide to Meeting International Wood Packaging Standards
ISPM 15, or International Standards for Phytosanitary Measures Number 15, represents a globally recognized set of rules that dictates how wood packaging must be handled when moving between countries. This standard, created by the United Nations’ IPPC, or International Plant Protection Convention, seeks to halt the global spread of unwanted organisms and diseases that could hitch a ride inside wood packing materials.

Why ISPM 15 Exists: The Danger Worldwide

The materials used to package goods in wood, namely pallets and various types of containers, can provide shelter for destructive pests, such as:

  • Boring insects that target wood, for instance, the Asian long-horned beetle and the Emerald ash borer
  • Disease-causing fungi
  • Other living things that can jeopardize farming and naturally occurring ecosystems

If these harmful organisms are not addressed, they could find their way into new areas, leading to:

  • Damage to agricultural sectors and forest lands that amounts to billions of dollars
  • Harm to the environment that cannot be undone
  • Expensive efforts to get rid of the newly introduced pests

Scope: What Types of Wood Are Included?
ISPM 15 is relevant for:

  • Any wood used as packaging that is 6mm thick or greater
  • Items like pallets, different types of boxes, and the wood used to secure cargo
  • Untreated wood when utilized for packaging purposes and as support structures

ISPM 15 is NOT relevant for:
• Engineered wood products like plywood, OSB, and fibreboard that have been processed to remove pests
• Small particles such as sawdust, wood that looks like wool, and wood shavings
• Wood that is less than 6mm in thickness
• Containers like wine barrels that are made of processed wood

The ISPM 15 Compliance Process: Two Acceptable Ways to Treat Wood
To adhere to ISPM 15 regulations, wood used for packaging must be treated in one of the following approved methods:

  1. Heat Treatment (HT)
    The wood must be heated until it reaches a minimum temperature of 56°C at its core
    This temperature must be consistently maintained for a minimum of 30 minutes
    Temperature levels are carefully monitored and verified by using precise instruments
  2. Methyl Bromide Fumigation (MB)
    Utilized in situations where using heat is not feasible
    Stringent rules regarding the amount of fumigant used and the duration of exposure
    Being discontinued in many parts of the world because of worries about its effects on the environment

The ISPM 15 Mark: Understanding the Official Stamp of Approval
Following treatment, wood packaging that meets the requirements must be stamped with the official ISPM 15 mark: The mark contains:

  • IPPC Symbol – A symbol that shows international recognition
  • XX – A two-letter abbreviation for the country (for example, IN signifies India)
  • 000 – A unique number assigned to the treatment provider
  • YY – A code that represents the method of treatment applied, such as HT for heat treatment, or MB for methyl bromide
  • DB – An indicator showing that the wood has been debarked

Example Stamp:
IPPC | IN | 019 | HT | DB
This means: The treatment was performed in India by provider 123, using Heat Treatment, and the wood was Debarked

Global Impact: Where ISPM 15 is Enforced

  • Compulsory for all wood packaging when entering any of the over 180 countries that are members of the IPPC
  • Necessary for items that are both being imported and exported
  • Relevant for every method of shipping, be it by ocean, air, or road
  • The way it is enforced differs among countries, but it typically includes:
    Verification of required paperwork
    Hands-on inspections
    Refusal to allow entry at ports if the rules are not followed
    Imposing fines and covering treatment costs for those who do not comply
    Consequences of Non-Compliance

If shipments are found to have wood packaging that does not comply with the regulations, they could be:

  • Turned away when they arrive at their destination port
  • Forcibly sent back at the expense of the exporter
  • Subjected to mandatory treatment or destruction of the wood packaging
  • Held up, causing significant delays and resulting in extra charges
  • Hit with monetary penalties and face more intense examination of upcoming shipments

Global Pallets & Containers: Your Reliable Partner for ISPM 15 Compliance
Being a heat treatment service that has been officially approved by the Directorate of PPQ&S, which operates under the Ministry of Agriculture of the Indian Government, we offer comprehensive and fully compliant solutions for wood packaging.

Our Guarantee of ISPM 15 Compliance:

  1. Official Approval
    Directly sanctioned by the agricultural authorities in India
    Treatment facility licensed with a specific identification number
    Regular monitoring and confirmation of adherence to standards
  2. Advanced Heat Treatment Processes
    Advanced heat treatment rooms managed by computer systems
    Accurate monitoring and recording of temperature levels
    Thorough confirmation of treatment for each production cycle
  3. Complete Documentation Services
    Certificates of treatment provided for all shipments
    Meticulous record-keeping in accordance with regulatory standards
    Support with paperwork for customs and shipping processes
  4. Comprehensive Adherence to Standards
    Every one of our pallets, crates, and boxes meets ISPM 15 requirements
    Proper removal of bark before the treatment process
    Clear and lasting markings on all our products
    Quality checks to guarantee the integrity of the marks


Advantages of Selecting Our ISPM 15 Compliant Packaging Options:

  • Easy Customs Processing – Prevent any hold-ups or rejections.
  • Access to Worldwide Markets – Confidently ship goods to any country that is a member of the IPPC.
  • Handling Pest-Related Risks – Protect the world’s ecosystems and agriculture.
  • Economic Efficiency – Avoid expensive fines and returned shipments.
  • Confidence and Security – Partner with a service authorized by the government.


Frequently Asked Questions

Q: What is the duration of ISPM 15 compliance?
A: The treatment does not have an expiration date; however, it is important to prevent re-infestation of the wood post-treatment. We suggest utilizing treated packaging within a reasonable time period.
Q: Can previously used wood packaging that has been repaired be used again?
A: Absolutely, provided the repairs use compliant wood and do not affect the initial treatment’s effectiveness.
Q: Must every single piece have the mark?
A: Yes, each pallet, crate, or box needs to show the mark visibly and permanently.
Q: What about wood packaging used for domestic purposes?
A: ISPM 15 is only relevant to international trade. Domestic shipments are not required to be compliant.
Conclusion: Do Not Allow Packaging Issues to Impede Your International Trade

Complying with ISPM 15 is not an option—it is an essential requirement for successful international shipping. By choosing Global Pallets & Containers as your packaging provider, you benefit from:

  • Expertise: Almost 28 years of experience in providing compliant wood packaging
  • Authorization: A treatment facility recognized by the government
  • Dependability: Consistent quality and assurance of compliance
  • Support: Comprehensive documentation and technical assistance


Make sure your international shipments proceed without problems. Select wood packaging that is ISPM 15 compliant from Global Pallets & Containers—where superior quality and compliance come together, and your success is our main goal.

ISPM 15: The Essential Guide to International Wood Packaging Compliance

ISPM 15 (International Standards for Phytosanitary Measures No. 15) is an international regulation governing wood packaging material in international trade. Established by the IPPC (International Plant Protection Convention) of the United Nations, this standard aims to prevent the international spread of pests and diseases that can be transported through wood packaging materials.

Why ISPM 15 Exists: The Global Threat

Wooden packaging materials—particularly pallets, crates, and boxes—can harbor harmful pests, including:

  • Wood-boring insects (e.g., Asian long-horned beetle, Emerald ash borer)
  • Fungal pathogens
  • Other organisms that threaten agricultural and natural ecosystems

Without treatment, these pests can be unintentionally introduced to new countries, causing:

  • Billions of dollars in agricultural and forestry damage
  • Irreversible ecological damage
  • Costly eradication programs

Scope: What Materials Are Covered?

ISPM 15 applies to:

  • Wood packaging material ≥6mm thickness
  • Pallets, crates, boxes, drums, and dunnage
  • Raw wood used in packaging and support structures

ISPM 15 does NOT apply to:

  • Wood products processed to eliminate pests (plywood, OSB, fiberboard)
  • Sawdust, wood wool, and shavings
  • Wood less than 6mm thick
  • Wine barrels and other processed wood containers

The ISPM 15 Compliance Process: Two Approved Treatment Methods

To be ISPM 15 compliant, wood packaging must undergo one of these approved treatments:

  1. Heat Treatment (HT)
    • Wood must be heated to a minimum core temperature of 56°C
    • Must be maintained for at least 30 continuous minutes
    • Monitored and verified through precise temperature recording
  2. Methyl Bromide Fumigation (MB)
    • Used when heat treatment isn’t practical
    • Strict dosage and exposure requirements
    • Being phased out in many regions due to environmental concerns

The ISPM 15 Mark: Understanding the Certification Stamp

After treatment, compliant wood packaging must bear the official ISPM 15 mark:

The mark includes:

  • IPPC Symbol – The international recognition symbol
  • XX – Two-letter country code (e.g., IN for India)
  • 000 – Unique treatment provider number
  • YY – Treatment method code (HT for heat treatment, MB for methyl bromide)
  • DB – Debarking requirement indicator

Example Stamp:
IPPC | IN | 123 | HT | DB

This indicates: Indian treatment provider #123, Heat Treated, Debarked

Global Impact: Where ISPM 15 Applies

  • Mandatory for all wood packaging entering 180+ IPPC member countries
  • Required for both import and export shipments
  • Applies to all modes of transport: sea, air, and land
  • Enforcement varies by country but typically includes:
    • Documentary checks
    • Physical inspections
    • Port-of-entry rejection for non-compliance
    • Potential fines and treatment costs for violators

Consequences of Non-Compliance

Shipments with non-compliant wood packaging may face:

  • Rejection at the port of entry
  • Mandatory re-export at exporter’s cost
  • Required treatment or destruction of wood packaging
  • Significant delays and demurrage charges
  • Financial penalties and increased scrutiny of future shipments

Global Pallets & Containers: Your Trusted ISPM 15 Compliance Partner

As an authorized heat treatment agency recognized by the Directorate of PPQ&S, Ministry of Agriculture, Government of India, we provide fully compliant wood packaging solutions.

Our ISPM 15 Assurance:

  1. Official Authorization
    • Direct recognition by Indian agricultural authorities
    • Licensed treatment facility with assigned provider number
    • Regular audits and compliance verification
  2. State-of-the-Art Heat Treatment
    • Modern, computer-controlled heat treatment chambers
    • Precise temperature monitoring and documentation
    • Complete treatment verification for every batch
  3. Comprehensive Documentation
    • Treatment certificates for every shipment
    • Detailed records maintained as per regulatory requirements
    • Assistance with customs and shipping documentation
  4. End-to-End Compliance
    • All our pallets, crates, and boxes are ISPM 15 compliant
    • Proper debarking before treatment
    • Clear, permanent marking on all products
    • Quality control to ensure mark integrity

Benefits of Choosing Our ISPM 15 Compliant Packaging:

  • Smooth Customs Clearance – Avoid delays and rejections
  • Global Market Access – Ship confidently to any IPPC member country
  • Pest Risk Management – Protect global ecosystems and agriculture
  • Cost Efficiency – Prevent costly penalties and shipment returns
  • Peace of Mind – Work with a government-authorized provider

Frequently Asked Questions

Q: How long does ISPM 15 compliance last?
A: The treatment itself doesn’t expire, but the wood must not be re-infested after treatment. We recommend using treated packaging within a reasonable timeframe.

Q: Can repaired wood packaging be re-used?
A: Yes, if repairs use compliant wood and don’t compromise the original treatment.

Q: Is the mark required on every piece?
A: Yes, every pallet, crate, or box must bear the visible, permanent mark.

Q: What about wood packaging for domestic use?
A: ISPM 15 only applies to international trade. Domestic shipments don’t require compliance.

Conclusion: Don’t Let Packaging Stop Your Global Trade

ISPM 15 compliance isn’t optional—it’s a mandatory requirement for international shipping success. With Global Pallets & Containers as your packaging partner, you gain:

  • Expertise: Nearly 28 years of experience in compliant wood packaging
  • Authorization: Government-recognized treatment facility
  • Reliability: Consistent quality and compliance assurance
  • Support: Complete documentation and technical guidance

Ensure your global shipments move smoothly. Choose ISPM 15 compliant wood packaging from Global Pallets & Containers—where quality meets compliance, and your success is our priority.